I’m not sure why now I need to have the volume way up to get any noticeable music. When it was all hooked up at my old house I only had to Place the volume at around 30 on the remote and the house shook. Now I’m the basement, granted it’s bigger with carpet I have to set the volume at near zero to get anything that you would say is loud I’m not talking about not being able to hear another person loud just decent volume for music
Adding an external amp will not make a difference for the volume position unless you get an amp that has higher gain than the typical 27 to 29 dB. The Denon has a gain of 29 dB.
Consider the following factors that would affect the volume position for the same perceived "loudness" level:
- room dimensions, seating distance, room acoustics (like the carpet you mentioned..)
- source recording
- source player, i.e. cable tv box, smart sticks, cdp, dvd, bdp, tuners, network streaming
- level settings by auto setup/Audyssey (that's why you need to re-run auto setup)
- other AVR audio settings such as dynamic volume, dynamic EQ, manual adjustments.
That's assuming you have not changed speakers.